SQL Management Studio - 数据库图中的虚线/虚线关系线代表什么
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What does a dashed / dotted relationship line represent in SQL Management Studio - Database Diagram
提问by MattyG
I'm looking at an existing database in Microsoft SQL Server Management Studio, and in the Database Diagram there is one relatioship that appears with a dashed or dotted line. The other relationships are all solid lines. What does the dashed line mean?
我正在查看 Microsoft SQL Server Management Studio 中的现有数据库,在数据库图中,有一个关系以虚线或虚线显示。其他关系均为实线。虚线是什么意思?
回答by Mithrandir
回答by Simon Thompson
referential integrity is not enforced
未强制执行参照完整性